Five-Rack Cabling
Leaf Switch Connection Cable Length
R3 U26 to Rack 5 R3-U26-P10A to R5-U1-P7B
R3-U26-P10B to R5-U1-P8B
5 meters
The following table shows the cable connections for the fourth spine switch (R4-U1) when
cabling five full racks together.
TABLE 34
Leaf Switch Connections for the Fourth Rack in a Five-Rack System
Leaf Switch Connection Cable Length
R4 U32 within Rack 4 R4-U32-P8A to R4-U1-P3A
R4-U32-P8B to R4-U1-P4A
3 meters
R4 U32 to Rack 1 R4-U32-P10A to R1-U1-P7A
R4-U32-P10B to R1-U1-P8A
10 meters
R4 U32 to Rack 2 R4-U32-P11A to R2-U1-P9A 5 meters
R4 U32 to Rack 3 R4-U32-P11B to R3-U1-P10A 5 meters
R4 U32 to Rack 5 R4-U32-P9A to R5-U1-P5A
R4-U32-P9B to R5-U1-P6A
5 meters
R4 U26 within Rack 4 R4-U26-P8A to R4-U1-P3B
R4-U26-P8B to R4-U1-P4B
3 meters
R4 U26 to Rack 1 R4-U26-P10A to R1-U1-P7B
R4-U26-P10B to R1-U1-P8B
10 meters
R4 U26 to Rack 2 R4-U26-P11A to R2-U1-P9B 5 meters
R4 U26 to Rack 3 R4-U26-P11B to R3-U1-P10B 5 meters
R4 U26 to Rack 5 R4-U26-P9A to R5-U1-P5B
R4-U26-P9B to R5-U1-P6B
5 meters
The following table shows the cable connections for the fifth spine switch (R5-U1) when
cabling five full racks together.
TABLE 35
Leaf Switch Connections for the Fifth Rack in a Five-Rack System
Leaf Switch Connection Cable Length
R5 U32 within Rack 5 R5-U32-P8A to R5-U1-P3A
R5-U32-P8B to R5-U1-P4A
3 meters
R5 U32 to Rack 1 R5-U32-P9A to R1-U1-P5A 10 meters
272 Oracle SuperCluster T5-8 Owner's Guide • May 2016